* {
    padding: 0;
    margin: 0;

}

a {
    text-decoration: none;
}

.flex {
    display: flex;
    flex-flow: nowrap;
}

li {
    list-style-type: none;
    // white-space:nowrap;
}

.clear {
    clear: both;
}

@maincolor: #ff721d;

.header {
    background-color: #f4f4f4;
    width: 100%;
    position: relative;
}

.carousel {
    width: 100%;

    .nav {
        width: 100%;
        height: 85px;
        position: absolute;
        top: 0;
        left: 0;
        z-index: 1;
        border-bottom: 1px solid rgba(255, 255, 255, 0.3);

        .nav-mian {
            width: 80%;
            margin: 0 auto;
            display: flex;
            flex-flow: nowrap;
            justify-content: space-between;


            .nav-logo {
                height: 85px;
                overflow: hidden;
                color: @maincolor ;
                height: 85px;
                line-height: 85px;
                font-size: 20px;
                letter-spacing: 1.2px;
                white-space: nowrap;
            }

            .tel {

                height: 85px;
                display: flex;

                img {
                    margin: auto;
                    height: 35px;
                }

                span {
                    font-size: 23px;
                    color: #fff;
                    font-weight: bold;
                    margin: auto;
                    margin-left: 12px;
                }
            }

            ul {
                height: 85px;
                line-height: 85px;

                display: flex;
                .cur{
                    border-bottom: 5px solid @maincolor;
                    a{
                        color: @maincolor;
                    }
                }
                li:nth-child(1) {
                    
                    transition: all 0.3s;
                    margin-right: 50px;

                    a {
                        
                        transition: all 0.3s;
                    }

                    white-space:nowrap;
                }

                li {
                    transition: all 0.3s;
                    margin-right: 50px;
                    white-space: nowrap;

                    a {
                        color: #fff;

                        transition: all 0.3s;
                    }
                }
            }
        }
    }
}

.carousel-indicators {
    margin-bottom: 30px;
}

.item img {
    width: 100%;
    background-size: cover;
}

.container-xing {
    width: 90%;
    margin: 0 auto;
    position: relative;


    ul {
        background: #fff;
        top: -50px;
        position: relative;
        z-index: 99;
        display: flex;
        box-shadow: 0 2px 4px 0px rgb(0 0 0 / 15%);
        




        li {
            width: 33.33%;

            padding: 20px 0;
            background: #fff;
            transition: all .3s ease-in;
            text-align: center;
            border-right: 1px solid #ececec;
            box-sizing: border-box;


            img {
                display: block;
                height: 40px;
                margin: 0 auto 5px;
            }

            img:nth-child(2) {
                display: none;
            }

            .title {
                font-size: 22px;
                line-height: 34px;
            }

            span {
                font-size: 14px;
                color: #888;
                line-height: 20px;
            }
        }
    }
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.IndexService {
    width: 100%;
    overflow: hidden;
    background: #f6f6f6;
    margin: auto;

    .IndexService-box {
        width: 80%;
        margin: auto;
    }

    .IndexService_content {
        max-width: 1500px;
        margin: 0 auto;
        padding: 75px 0px;

        .IndexService_content_title {
            text-align: center;
            padding-bottom: 55px;

            dd {
                font-size: 30px;
                color: #333333;
                text-transform: uppercase;
            }

            dt {
                font-size: 16px;
                color: #999999;
                margin-top: 12px;
                line-height: 28px;
            }
        }

        .IndexService_content_body {
            width: 100%;

            overflow: hidden;
            display: grid;
            grid-template-columns: repeat(4, auto);
            grid-gap: 1rem;

            .IndexService_content_bigbox {
                .body_list_title {
                    font-size: 20px;
                    color: #333333;
                    text-align: center;
                    margin-bottom: 15px;
                }

                .body_list_content {
                    height: 78px;
                    color: #666;
                    text-align: center;
                    line-height: 26px;
                }
            }

            .IndexService_content_box {

                display: grid;
                grid-template-columns: repeat(2, auto);
                grid-gap: 0;

                grid-template-rows: 1fr 1fr;

                .bor-1 {
                    border-top: 1.5px solid #eee;
                }

                .bor-2 {
                    border-right: 1.5px solid #eee;
                }

                .bor-3 {
                    border-bottom: 1.5px solid #eee;
                }

                .bor-4 {
                    border-left: 1.5px solid #eee;
                }

                .let-box {
                    display: flex;
                    flex-direction: column;

                    align-items: center;

                    img {
                        width: 50px;
                        height: 50px;
                        display: block;
                        margin: 10px;
                    }

                    p {
                        font-size: 14px;
                        text-align: center;
                    }

                }

            }



        }
    }
}

.category {
    width: 100%;
    overflow: hidden;
    padding-bottom: 80px;
    box-sizing: border-box;
    background: url(../img/lb_bg_3.jpg) no-repeat center;

    .main {
        width: 80%;
        margin: 0 auto;

        h1 {
            font-size: 34px;
            color: #fff;
            text-align: center;
            margin: 60px 0 50px;
        }

        .tab_warp {
            display: flex;
            width: 80%;
            height: 472px;
            margin: auto;


            .tab_warp_left {
                width: 350px;
                height: 100%;
                display: flex;
                flex-direction: column;
                justify-content: space-between;
                background-color: rgba(255, 112, 25, 0.8);
                box-sizing: border-box;
                padding: 45px 0px 45px 45px;

                .tab_warp_left_box {

                    display: flex;
                    align-items: center;
                    color: white;
                    font-size: 18px;
                    transition: all 0.4s;
                    overflow: hidden;

                    img {
                        width: 33px;

                        display: block;

                        margin-right: 40px;


                    }

                }
            }

            .tab_warp_right {
                width: 65%;
                height: 100%;
                background-color: #fff;
                box-sizing: border-box;
                padding: 56px 75px 56px 70px;

                .tab_con {
                    width: 100%;
                    height: 100%;

                    box-sizing: border-box;

                    h3 {
                        font-size: 18px;
                        color: @maincolor;
                        line-height: 58px;
                        text-align: center;
                        border: 1px solid #dadada;
                    }

                    ul {
                        display: flex;
                        flex-flow: wrap;

                        // grid-template-columns: repeat(3, auto);
                        // grid-gap: 0;
                        // grid-template-rows: 1fr 1fr 1fr;
                        li {
                            width: 33.33333%;
                            box-sizing: border-box;
                            height: 90px;
                            line-height: 90px;
                            text-align: center;
                            font-size: 14px;
                            color: #4d4d4d;
                            border: 1px solid #dadada;
                        }

                    }
                }
            }

        }
    }
}

.project_list {
    width: 100%;
    padding-bottom: 80px;
    overflow: hidden;
    background-size: cover;
    background: url(../img/qd_bg_3.jpg) no-repeat center;

    .main {
        width: 80%;
        margin: auto;

        h1 {
            font-size: 34px;
            color: #333;
            text-align: center;
            margin: 70px 0 60px;
        }

        .project-box {
            width: 100%;
            display: flex;
            justify-content: center;

            .project-left {
                width: 25%;
                text-align: right;

                .project-left-box {
                    display: flex;
                    align-items: center;
                    margin-bottom: 50px;

                    .t-box {
                        width: 230px;
                    }

                    dd {
                        font-size: 18px;
                        color: #ff7019;

                    }

                    dt {
                        font-size: 14px;
                        color: #6c6c6c;

                    }

                    img {
                        width: 43px;
                        display: block;
                        margin-left: 20px;
                    }
                }




            }

            .project-right {
                width: 25%;
                text-align: left;

                .project-right-box {
                    display: flex;
                    align-items: center;
                    margin-bottom: 50px;

                    dd {
                        font-size: 18px;
                        color: #ff7019;


                    }

                    dt {
                        font-size: 14px;
                        color: #6c6c6c;

                    }

                    img {
                        height: 46px;
                        display: block;
                        margin-right: 20px;
                    }
                }

            }

            .project-mid {
                width: 50%;

                img {
                    display: block;
                    width: 100%;
                    background-size: cover;
                }
            }

        }
    }
}

.Service {
    width: 100%;
    background: url(../img/tuanduibg_4.jpg);
    padding: 65px 0;
    background-size: cover;
    text-align: center;

    h1 {
        color: #fff;
        margin-bottom: 50px;
    }

    .team-box {
        width: 70%;
        margin: auto;
        display: flex;
        justify-content: space-between;

        .team-box-left {
            width: 30%;
            text-align: right;

            .leftbox {
                margin: 30px 50px 0 0;
                // height: 100px;
            }

            p:nth-child(1) {
                font-size: 18px;
                color: #fff;
            }

            p:nth-child(2) {
                font-size: 14px;
                color: #62626d;
            }
        }

        .team-box-right {
            .rightbox {
                margin: 30px 0 0 50px;
                // height: 100px;
            }

            width: 30%;
            text-align: left;

            p:nth-child(1) {
                font-size: 18px;
                color: #fff;
            }

            p:nth-child(2) {
                font-size: 14px;
                color: #62626d;
            }

        }

        .team-box-mid {
            width: 40%;
            position: relative;

            dd {
                display: block;
                margin-inline-start: 40px;
                margin: auto;

                img {
                    border: none;
                    display: block;
                    max-width: 100%;
                    margin: auto;

                }
            }

            dt {
                position: absolute;
                left: 50%;
                top: 50%;
                transform: translateX(-50%) translateY(-50%);

                img {
                    border: none;
                    display: block;
                    max-width: 100%;
                }
            }
        }
    }
}

.Service2 {
    width: 100%;
    overflow: hidden;
    background: #f6f6f6;

    h1 {
        font-size: 30px;
        color: #333333;
        text-transform: uppercase;
        margin: 60px auto 0 auto;
        text-align: center;
    }

    .process-main {
        width: 90%;
        margin: auto;

        .process-top {
            width: 100%;
            display: flex;
            justify-content: space-between;
            margin-top: 60px;

            .process-top-box {
                width: 500px;
                height: 250px;
                text-align: center;
                position: relative;

                .img-box {
                    margin: auto;
                    width: 80px;
                    height: 80px;
                    border-radius: 50%;
                    border: 3px solid #fff;
                    box-shadow: 0 0 10px #ccc;
                    line-height: 75px;
                    position: relative;
                    top: 40px;

                    background-color: @maincolor;

                    img {
                        width: 40px;
                        height: 40px;

                    }
                }

                .text-box {
                    width: 100%;
                    background-color: #fff;
                    box-shadow: 0 0 10px #ccc;
                    padding: 65px 0 30px 0;
                    border-radius: 8px;
                    color: #000;

                    p:nth-child(1) {
                        font-size: 16px;
                        color: #000;
                        color: #666666;
                    }

                    p:nth-child(2) {
                        font-size: 14px;
                        color: #666666;
                    }
                }

                .xia {
                    margin-top: 20px;

                    img {
                        width: 120px;
                        height: 120px;
                    }

                }

            }

            .arrows {
                width: 200px;
                height: 250px;
                display: flex;
                justify-content: center;
                align-items: center;
                margin: 40px 30px 0 30px;

                img {
                    width: 70px;
                    height: 70px;

                }
            }

        }

        .process-mid {
            width: 100%;
            position: relative;

            img {
                width: 120px;
                height: 120px;
                position: absolute;
                right: 0;
            }

        }
    }

}

.technology {
    width: 100%;

    background: url(../img/pt-img188_4.jpg) no-repeat center;
    overflow: hidden;

    .technology-mian {
        width: 60%;
        float: right;
        background-color: rgba(0, 0, 0, 0.7);
        padding: 65px 45px 40px;
        box-sizing: border-box;

        .h1 {
            font-size: 34px;
            color: #fff;
            padding-left: 40px;
            margin-bottom: 70px;
            margin-left: 30px;
        }

        ul {
            width: 90%;
            overflow: hidden;
            margin:70px auto 0 auto;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;

            li {
                width: 45%;
                overflow: hidden;
                display: flex;
                margin-right: 4%;
                margin-bottom: 60px;
                align-items: center;
                justify-content: center;

                img {
                    float: left;
                    width: 24%;
                    margin-right: 6%;
                    vertical-align: middle;
                }



                div {
                    width: 64%;
                    float: left;

                    p {
                        font-size: 24px;
                        line-height: 24px;
                        color: #fff;
                    }

                    span {
                        font-size: 14px;
                        line-height: 24px;
                        margin-right: 10px;
                        color: #ccc;
                    }
                }


            }
        }

    }
}

.terminal {
    width: 100%;
    overflow: hidden;

    .terminal-main {
        margin: 0 auto;
        width: 97%;
    }

    h1 {
        text-align: center;
        color: @maincolor;
        font-size: 34px;
        margin: 100px 0 60px;
    }

    img {
        display: block;
        width: 100%;
        margin: auto;
        background-size: cover;
    }
}

.footer {
    background: #222222;
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 80px;

    .footer_content {
        max-width: 1200px;
        margin: 0 auto;
        position: relative;
        z-index: 1;

        .footer_content_top {
            padding: 60px 0px;
            padding-bottom: 40px;
        }

        .content_top_share {
            width: 23%;

            .footer_logo {
                margin: 10px 20px;

                p {
                    color: @maincolor;
                    font-size: 16px;
                }
            }

        }

        .content_top_left {
            width: 43%;

            .top_left_list {
                width: 24%;

                dd {
                    margin-bottom: 20px;

                    a {
                        font-size: 14px;
                        color: #fff;
                    }

                }

                dt {
                    a {
                        font-size: 14px;
                        color: #777777;
                        display: inline-block;
                        width: 100%;
                    }
                }


            }




        }

        .content_top_right {
            width: 33%;

            .top_right_title {
                font-size: 16px;
                color: #fff;
                margin-bottom: 25px;
            }

            .top_right_content {
                .right_content_list {
                    color: #eee;
                    font-size: 18px;
                    margin-bottom: 20px;

                    img {
                        width: 30px;
                        margin-right: 15px;
                        vertical-align: middle;
                    }

                    span {
                        line-height: 25px;
                    }

                }
            }
        }
    }
}

.bottom {
    width: 98%;
    margin-left: 1%;
    height: 80px;
    position: fixed;
    bottom: 0;
    padding: 0 20px;
    z-index: 999;
    background-color: #ff741dea;
    border-radius: 16px 16px 0 0;
    box-shadow: 0px 15px 10px -15px #fff;
    color: #fff;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    .bottom_box {
       width: 33%;
       display: flex;
       justify-content: center;
       align-items: center;
            input {
                height: 40px;
                border: none;
                border-radius: 8px;
                padding: 20px;
                outline: none;
                color: #000;
                width: 90%;
            }
            button {
                width: 90%;
                height: 40px;
                color: #333;
                text-align: center;
                border-radius: 8px;
                border: none;
                white-space: nowrap;
                color: #666;
                font-weight: bold;
                letter-spacing: 1.2px;
            }
        

    }



}
.nav-right {
    position: relative;
}

.list {
    height: 100%;
    display: flex;
    align-items: center;
    position: absolute;
    right: 50px;
    visibility: hidden;

    img {
        width: 40px;
        height: 40px;
    }

}

.nav-box {
    position: fixed;
    height: 100%;
    width: 100%;
    background-color: white;
    top:60px;
    left: 100%;
    z-index: 999;
    text-align: center;
    transition: 0.6s;

    .nav-box-font {
        text-align: center;
        margin: auto;
        margin: 40px;
       
        a{
            color: @maincolor;
            font-size: 16px;
            font-weight: bold;
        }
    }

}
.footer2{
    display: none;
    width: 100%;
    background-color: #555;
}
.project-list-box{
    width: 100%;
    display: none;
    ul{
        display: flex;
        flex-flow: wrap;
        li{
            width: 33.333%;
            color: @maincolor;
            display: flex;
            white-space: nowrap;
            align-items: center;
            margin-bottom: 15px;
            img{
                width: 24px;
                height: 24px;
                vertical-align: middle;
            }
            h3{
                font-size: 12px;
                line-height: 24px;
                margin-left: 5px;
            }
        }
    }
    
}
.tab_con{
    display: none;
}
.topNav{
    
    position: fixed;
    top: 0;
    height: 60px;
    width: 100%;
    z-index: 999;
    background-color: @maincolor;
    display: flex;
    justify-content: space-between;
    visibility: hidden;
    .topNav-leftbox{
        line-height: 60px;
        margin-left: 7%;
        color: #fff;
        font-weight: bold;
        letter-spacing: 1.2px;
        font-size: 18px;
    }
    .topNav-rightbox{
        line-height: 60px;
        margin-right: 7%;
        img{
            z-index: 999;
            width: 40px;
        height: 40px;
        
        }
    }
}

//响应式
// @media screen and (min-width:1200px){
//     .nav-box{
//         left: 100%;
//     }

// }
@media screen and (max-width:1200px) {
    .list {

        visibility: visible;
    }
    .header{
        margin-top: 60px;
    }
    .topNav{
        visibility: visible;
    }
    .nav-right {
        display: none;
    }

    .carousel .nav .nav-mian .nav-logo {
        display: none;
    }

    .terminal{
        padding-bottom: 80px;
    }

    .container-xing ul li span {
        display: none;
    }

    .container-xing ul li img {
        height: 26px;
    }

    .container-xing ul li .title {
        font-size: 13px;
        line-height: 22px;
    }

    .category .main .tab_warp .tab_warp_right {
        display: none;
    }

    .category .main .tab_warp .tab_warp_left {
        background-color: rgba(255, 113, 25, 0);
    }

    .category .main .tab_warp {
        width: 95%;
        background-color: rgba(255, 112, 25, 0.8);
    }

    .project_list .main .project-box .project-left,
    .project_list .main .project-box .project-right {
        display: none;
    }

    .team-box .team-box-mid {
        display: none;
    }

    .Service2 {
        display: none;
    }

    .technology .technology-mian {
        width: 100%;
        padding: 45px 0 20px;
        .h1{
            font-size: 18px; 
            text-align: center;
            margin: auto; 
            padding: 0;
        }

        span{
            display: none;
        }
        
    }
    .technology .technology-mian ul li div p{
        font-size: 18px;
        margin-bottom: 0px;
        
    }
    .technology .technology-mian ul li {
        width: 28%;
    }
    
    .Service .team-box .team-box-left,.Service .team-box .team-box-right{
        width: 50%;
    }
    .Service .team-box .team-box-left p:nth-child(1),.Service .team-box .team-box-right p:nth-child(1) {
        font-size: 14px;
        color: #fff;
        margin-bottom: 5px;
        position: relative;
        line-height: 20px;
    }
    .container-xing ul{
        top: -25px;
    }
    .container-xing ul li{
        padding: 5px;
    }
    .terminal h1{
        font-size: 18px;
    margin: 30px 0 20px;
    line-height: 22px;
    }
    .footer {
        display: none;
    }
    .footer2 {
        display: block;
    }
    .project-list-box{
        display: block;
    }
    .project_list{
        padding-bottom: 20px;
    }
    .Service .team-box .team-box-left .leftbox{
        height: 70px;
    }
    .Service .team-box .team-box-right .rightbox{
        height: 70px;
    }
    .IndexService .IndexService_content .IndexService_content_body{
        width: 100%;
        overflow: hidden;
        display: grid;
        grid-template-columns: repeat(1, auto);
        grid-gap: 1rem;
    }
    

}